Trace number 4517554

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Exact_no_db_no_ls 2025-06-19OPT1 75.8475 76.0465

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=10-t=9.opb
MD5SUMfc6c22edea63d6bf282da0f44295fc1a
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark0.164575
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables245
Total number of constraints4485
Number of constraints which are clauses4475
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint11
Number of terms in the objective function 10
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 10
Number of bits of the sum of numbers in the objective function 4
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.06	o 6
0.10/0.22	o 1
75.81/76.04	s OPTIMUM FOUND
75.81/76.04	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 x154 -x155 -x156 -x157 -x158 -x159 x160 -x161 -x162 -x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 x191 x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 x207 -x208 -x209 -x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245

Verifier Data 

OK	1

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63837 MiB (61902 MiB free)
  memory of node 1: 64465 MiB (60118 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517554-1751526853/watcher-4517554-1751526853 -o /tmp/evaluation-result-4517554-1751526853/solver-4517554-1751526853 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751523241-73980 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=624728329 --ls=0 --inp-dombreaklim=0 HOME/instance-4517554-1751526853.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=74363, runsolver pid=74354
Current StackSize limit: 8192 KiB


[startup+0.100072 s]*
/proc/loadavg: 4.05 4.10 4.13 6/250 74372
/proc/meminfo: memFree=124945932/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=33256 memory=10600 CPUtime=0.1 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 1980 0 0 0 10 0 0 0 20 0 1 0 68364752 34054144 2650 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 8314 2650 1248 1200 0 6794 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33256 KiB
Current children cumulated memory: 10600 KiB

[startup+0.21334 s]*
/proc/loadavg: 4.05 4.10 4.13 4/249 74372
/proc/meminfo: memFree=124945680/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=33532 memory=11240 CPUtime=0.22 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 2137 0 0 0 21 1 0 0 20 0 1 0 68364752 34336768 2810 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 8383 2810 1248 1200 0 6863 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 33532 KiB
Current children cumulated memory: 11240 KiB

[startup+0.312444 s]*
/proc/loadavg: 4.05 4.10 4.13 5/248 74375
/proc/meminfo: memFree=124946000/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=33712 memory=13508 CPUtime=0.31 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 2203 0 0 0 30 1 0 0 20 0 1 0 68364752 34521088 3377 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 8428 3377 1248 1200 0 6908 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33712 KiB
Current children cumulated memory: 13508 KiB

[startup+0.70026 s]
/proc/loadavg: 4.05 4.10 4.13 5/247 74389
/proc/meminfo: memFree=124944780/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=34556 memory=14404 CPUtime=0.68 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 2439 0 0 0 67 1 0 0 20 0 1 0 68364752 35385344 3601 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 8639 3601 1248 1200 0 7119 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 34556 KiB
Current children cumulated memory: 14404 KiB

[startup+1.50026 s]
/proc/loadavg: 4.05 4.10 4.13 5/251 74403
/proc/meminfo: memFree=124933880/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=36108 memory=18072 CPUtime=1.49 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 2790 0 0 0 147 2 0 0 20 0 1 0 68364752 36974592 4518 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 9027 4518 1280 1200 0 7507 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36108 KiB
Current children cumulated memory: 18072 KiB

[startup+3.1127 s]
/proc/loadavg: 4.05 4.10 4.13 5/251 74403
/proc/meminfo: memFree=124929116/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=37448 memory=19352 CPUtime=3.09 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 3119 0 0 0 307 2 0 0 20 0 1 0 68364752 38346752 4838 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 9362 4838 1280 1200 0 7842 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 37448 KiB
Current children cumulated memory: 19352 KiB

[startup+6.30024 s]
/proc/loadavg: 4.05 4.10 4.13 5/251 74448
/proc/meminfo: memFree=126649632/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=38640 memory=20504 CPUtime=6.27 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 3420 0 0 0 623 4 0 0 20 0 1 0 68364752 39567360 5126 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 9660 5126 1280 1200 0 8140 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38640 KiB
Current children cumulated memory: 20504 KiB

[startup+12.7002 s]
/proc/loadavg: 4.04 4.10 4.13 5/251 74448
/proc/meminfo: memFree=126636320/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=39984 memory=21912 CPUtime=12.65 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 3752 0 0 0 1258 7 0 0 20 0 1 0 68364752 40943616 5478 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 9996 5478 1280 1200 0 8476 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 39984 KiB
Current children cumulated memory: 21912 KiB

[startup+25.5003 s]
/proc/loadavg: 4.11 4.11 4.13 5/251 74449
/proc/meminfo: memFree=126616544/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=41100 memory=23064 CPUtime=25.41 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4041 0 0 0 2528 13 0 0 20 0 1 0 68364752 42086400 5766 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 10275 5766 1280 1200 0 8755 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 41100 KiB
Current children cumulated memory: 23064 KiB

[startup+51.1126 s]
/proc/loadavg: 4.07 4.10 4.13 5/251 74449
/proc/meminfo: memFree=126585112/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=42924 memory=24856 CPUtime=50.97 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4470 0 0 0 5067 30 0 0 20 0 1 0 68364752 43954176 6214 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 10731 6214 1280 1200 0 9211 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 42924 KiB
Current children cumulated memory: 24856 KiB

[startup+76.0464 s]
# the end of solver process 74363 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=75.3448 s, system=0.502671 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 4.07 4.10 4.13 5/251 74449
/proc/meminfo: memFree=126585112/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=42924 memory=24856 CPUtime=51.05 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4470 0 0 0 5075 30 0 0 20 0 1 0 68364752 43954176 6214 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 10731 6214 1280 1200 0 9211 0
Current children cumulated CPU time: 51.05 s
Current children cumulated vsize: 42924 KiB
Current children cumulated memory: 24856 KiB

[startup+64.0002 s]*
/proc/loadavg: 4.06 4.09 4.13 5/250 74449
/proc/meminfo: memFree=126579588/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=43596 memory=25496 CPUtime=63.83 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4653 0 0 0 6343 40 0 0 20 0 1 0 68364752 44642304 6374 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 10899 6374 1280 1200 0 9379 0
Current children cumulated CPU time: 63.83 s
Current children cumulated vsize: 43596 KiB
Current children cumulated memory: 25496 KiB

[startup+70.4002 s]
/proc/loadavg: 4.12 4.11 4.13 5/250 74454
/proc/meminfo: memFree=126579888/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=43884 memory=25624 CPUtime=70.2 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4699 0 0 0 6975 45 0 0 20 0 1 0 68364752 44937216 6406 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 10971 6406 1280 1200 0 9451 0
Current children cumulated CPU time: 70.2 s
Current children cumulated vsize: 43884 KiB
Current children cumulated memory: 25624 KiB

[startup+73.6002 s]
/proc/loadavg: 4.12 4.11 4.13 5/250 74454
/proc/meminfo: memFree=126579888/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=44268 memory=26008 CPUtime=73.39 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4771 0 0 0 7291 48 0 0 20 0 1 0 68364752 45330432 6502 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 11067 6502 1280 1200 0 9547 0
Current children cumulated CPU time: 73.39 s
Current children cumulated vsize: 44268 KiB
Current children cumulated memory: 26008 KiB

[startup+75.2002 s]
/proc/loadavg: 4.11 4.10 4.13 5/250 74454
/proc/meminfo: memFree=126579888/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=44268 memory=26008 CPUtime=75 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4771 0 0 0 7450 50 0 0 20 0 1 0 68364752 45330432 6502 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 11067 6502 1280 1200 0 9547 0
Current children cumulated CPU time: 75 s
Current children cumulated vsize: 44268 KiB
Current children cumulated memory: 26008 KiB

[startup+75.6002 s]
/proc/loadavg: 4.11 4.10 4.13 5/250 74454
/proc/meminfo: memFree=126579888/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=44268 memory=26008 CPUtime=75.4 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4771 0 0 0 7490 50 0 0 20 0 1 0 68364752 45330432 6502 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 11067 6502 1280 1200 0 9547 0
Current children cumulated CPU time: 75.4 s
Current children cumulated vsize: 44268 KiB
Current children cumulated memory: 26008 KiB

[startup+76.0002 s]*
/proc/loadavg: 4.11 4.10 4.13 5/250 74454
/proc/meminfo: memFree=126579888/131382116 swapFree=33009904/33010684
[pid=74363] ppid=74354 vsize=44268 memory=26008 CPUtime=75.81 cores=4,6
/proc/74363/stat : 74363 (Exact) R 74354 74363 73969 0 -1 4194304 4773 0 0 0 7531 50 0 0 20 0 1 0 68364752 45330432 6502 18446744073709551615 4198400 9112445 140723458600992 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 24666112 140723458603305 140723458603501 140723458603501 140723458609103 0
/proc/74363/statm: 11067 6502 1280 1200 0 9547 0
Current children cumulated CPU time: 75.81 s
Current children cumulated vsize: 44268 KiB
Current children cumulated memory: 26008 KiB

Child status: 30

Real time (s): 76.0465
CPU time (s): 75.8475
CPU user time (s): 75.3448
CPU system time (s): 0.502671
CPU usage (%): 99.7384
Max. virtual memory (cumulated for all children) (KiB): 44268
Max. memory (cumulated for all children) (KiB): 26008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 75.3448
system time used= 0.502671
maximum resident set size= 26008
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4776
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 106


# summary of solver processes directly reported to runsolver:
#   pid: 74363
#   total CPU time (s): 75.8475
#   total CPU user time (s): 75.3448
#   total CPU system time (s): 0.502671

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.325665 second user time and 0.80771 second system time

The end

Launcher Data 

Begin job on nodeC010 at 2025-07-03 09:14:13
IDJOB=4517554
IDBENCH=176126
IDSOLVER=3318
FILE ID=nodeC010/4517554-1751526853
RUNJOBID= nodeC010-1751523241-73980
SLURM_JOB_ID= 9598649
Free space on /tmp= 429988 MiB

SOLVER NAME= Exact_no_db_no_ls 2025-06-19
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=10-t=9.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=0 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4517554-1751526853/watcher-4517554-1751526853 -o /tmp/evaluation-result-4517554-1751526853/solver-4517554-1751526853 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751523241-73980 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=624728329 --ls=0 --inp-dombreaklim=0 HOME/instance-4517554-1751526853.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= fc6c22edea63d6bf282da0f44295fc1a
RANDOM SEED=624728329

nodeC010 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.647
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3591.437
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.143
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.377
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.872
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3491.931
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.147
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.148
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        124957380 kB
MemAvailable:   128165440 kB
Buffers:            2128 kB
Cached:          4007664 kB
SwapCached:           24 kB
Active:          2410864 kB
Inactive:        3421728 kB
Active(anon):    1834400 kB
Inactive(anon):     6336 kB
Active(file):     576464 kB
Inactive(file):  3415392 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7660 kB
Writeback:             0 kB
AnonPages:       1823872 kB
Mapped:           109868 kB
Shmem:             17936 kB
KReclaimable:     111660 kB
Slab:             195764 kB
SReclaimable:     111660 kB
SUnreclaim:        84104 kB
KernelStack:        3872 kB
PageTables:         6448 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2170868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149304 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1689600 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 429972 MiB
End job on nodeC010 at 2025-07-03 09:15:30